TY - BOOK AU - Yohe,Gary Wynn AU - Samuelson,Paul A. TI - Study guide to accompany Samuelson-Nordhaus Economics SN - 0070547998 U1 - 330 20 PY - 1995///] CY - New York PB - McGraw-Hill Book Co. KW - Economics KW - Problems, exercises, etc ER -